diff --git a/Gemfile.lock b/Gemfile.lock
index b0f41c4..3354804 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -13,7 +13,7 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    childprocess (0.3.8)
+    childprocess (0.3.9)
       ffi (~> 1.0, >= 1.0.11)
     coderay (1.0.9)
     diff-lcs (1.2.1)
@@ -30,11 +30,11 @@ GEM
       guard (~> 1.1)
     guard-ctags-bundler (0.1.6)
       guard (>= 1.1)
-    guard-rspec (2.4.1)
+    guard-rspec (2.5.0)
       guard (>= 1.1)
       rspec (~> 2.11)
-    i18n (0.6.3)
-    json (1.6.8)
+    i18n (0.6.4)
+    json (1.7.7)
     listen (0.7.3)
     log4r (1.1.10)
     lumberjack (1.0.2)